Invention Grant
- Patent Title: Liquid-crystalline medium
- Patent Title (中): 液晶介质
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Application No.: US11944542Application Date: 2007-11-23
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Publication No.: US07662443B2Publication Date: 2010-02-16
- Inventor: Michael Heckmeier , Brigitte Schuler , Martin Engel , Peer Kirsch , Matthias Bremer
- Applicant: Michael Heckmeier , Brigitte Schuler , Martin Engel , Peer Kirsch , Matthias Bremer
- Applicant Address: DE Darmstadt
- Assignee: Merck Patent Gesellschaft mit Beschraenkter Haftung
- Current Assignee: Merck Patent Gesellschaft mit Beschraenkter Haftung
- Current Assignee Address: DE Darmstadt
- Agency: Millen, White, Zelano & Branigan, P.C.
- Priority: DE10150198 20011012
- Main IPC: C09K19/30
- IPC: C09K19/30 ; C09K19/34 ; C09K19/32 ; C09K19/12
Abstract:
The invention relates to a liquid-crystalline medium comprising at least one compound of the formula I in which Z1, Z2, Z3, a, b and c are as defined in claim 1, and to electro-optical displays containing a liquid-crystalline medium of this type.
Public/Granted literature
- US20080121843A1 Liquid-Crystalline Medium Public/Granted day:2008-05-29
Information query
